Your voice is the engine. Literally. One player screams to make the car go faster, the other somehow tries to steer it through chaos. A coop friendship test about communication, panic, and losing your voice at 2 AM.

<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/4c69eece7a7f154a2cd994ebffaf5160.avif?t=1782152936" width=800 height=133 /></h2>Experience a short excerpt of the full game's giant handcrafted map and discover the beautiful chaos of CAAAHR together with a friend. Scream to accelerate, make noises to jump and boost, and somehow try not to crash immediately. Play in local or online coop, climb the leaderboards, hunt shortcuts for speedruns, and test whether your friendship can survive voice-controlled driving under pressure. Singleplayer is also supported for especially brave drivers.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/e8642aa59b606f7be8a47932f1af8ceb.poster.avif?t=1782152936" width=1170 height=350 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/e8642aa59b606f7be8a47932f1af8ceb.webm?t=1782152936" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/e8642aa59b606f7be8a47932f1af8ceb.mp4?t=1782152936" type="video/mp4"></video>CAAAHR is a chaotic coop game where two players control one very questionable car using teamwork, timing, and increasingly concerning vocal noises.One player uses their voice to accelerate the car. The louder you are, the faster it goes. The other player steers the car through dangerous tracks, obstacle courses, jumps, traps, and other terrible ideas. They also need to use short sounds and noises to trigger boosts, jumps, and special abilities at the right moment.<h2 class="bb_tag" style="text-align: center">Communication is key. Unfortunately, screaming also works.</h2>You can play together online, locally, or even alone if you feel like arguing with yourself instead of a friend. Either way, by the end of the journey, you will probably lose your voice. Possibly also your friendship. Embrace the noise.<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/4ecd4df78c0da5073c8a48915aa5306d.avif?t=1782152936" width=800 height=133 /></h2><ul class="bb_ul"><li>Voice-Based Coop Racing Chaos Scream to accelerate. Make noises to jump, boost, and survive.</li><li>Local &amp; Online Coop Destroy friendships from anywhere in the world. Singleplayer is also supported for brave solo drivers.</li><li>Perfect for Streamers &amp; Friend Groups Loud, chaotic, and guaranteed to create clips nobody can explain out of context.</li><li>Online Leaderboards Compete with other duos worldwide and prove your friendship is slightly more functional.</li><li>Built for Speedrunners Includes an ingame timer and optional shortcuts for people who enjoy suffering efficiently.</li><li>Fully Rebindable Controls Because every keyboard deserves a chance to recover differently.</li></ul><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4745400/extras/6021decc5773ba2c9743347bc3412ca8.avif?t=1782152936" width=800 height=133 /></h2>Hey! I'm Mateo, a 23-year-old solo game developer from Germany.In July 2025, I released my first coop rage game, Paddle Paddle Paddle, which somehow went viral and damaged an alarming number of friendships. Now I'm back with my second chaotic coop experience: CAAAHRThis time, I wanted to combine challenging coop gameplay with voice controls, loud communication, and complete panic. I truly hope you enjoy it. Your neighbors probably won't.

CAAAHR Demo

Your voice is the engine. Literally. One player screams to make the car go faster, the other somehow tries to steer it through chaos. A coop friendship test about communication, panic and losing your voice at 2 AM.

<h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/482bc0d92c53b17bb0e5ae84083baa1a.avif?t=1782299160" width=800 height=133 /></h2>CAAAHR is a chaotic coop game where two players control one very questionable car using teamwork, timing, and increasingly concerning vocal noises.One player uses their voice to accelerate the car. The louder you are, the faster it goes. The other player steers the car through dangerous tracks, obstacle courses, jumps, traps, and other terrible ideas. They also need to use short sounds and noises to trigger boosts, jumps, and special abilities at the right moment.<h2 class="bb_tag" style="text-align: center">Communication is key. Unfortunately, screaming also works.</h2>You can play together online, locally, or even alone if you feel like arguing with yourself instead of a friend. Either way, by the end of the journey, you will probably lose your voice. Possibly also your friendship. Embrace the noise.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/e8642aa59b606f7be8a47932f1af8ceb.poster.avif?t=1782299160" width=1170 height=350 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/e8642aa59b606f7be8a47932f1af8ceb.webm?t=1782299160" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/e8642aa59b606f7be8a47932f1af8ceb.mp4?t=1782299160" type="video/mp4"></video><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/4ecd4df78c0da5073c8a48915aa5306d.avif?t=1782299160" width=800 height=133 /></h2><ul class="bb_ul"><li>Voice-Based Coop Racing Chaos Scream to accelerate. Make noises to jump, boost, and survive.</li><li>Local &amp; Online Coop Destroy friendships from anywhere in the world. Singleplayer is also supported for brave solo drivers.</li><li>Perfect for Streamers &amp; Friend Groups Loud, chaotic, and guaranteed to create clips nobody can explain out of context.</li><li>Online Leaderboards Compete with other duos worldwide and prove your friendship is slightly more functional.</li><li>Built for Speedrunners Includes an ingame timer and optional shortcuts for people who enjoy suffering efficiently.</li><li>Unlock Skins &amp; Achievements Find cosmetics and rewards hidden throughout the journey.</li><li>One Giant Handcrafted Level Featuring dangerous obstacles, optional checkpoints, and many opportunities to panic.</li><li>Fully Rebindable Controls Because every keyboard deserves a chance to recover differently.</li></ul><h2 class="bb_tag" ><img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4627980/extras/6021decc5773ba2c9743347bc3412ca8.avif?t=1782299160" width=800 height=133 /></h2>Hey! I'm Mateo, a 23-year-old solo game developer from Germany.In July 2025, I released my first coop rage game, Paddle Paddle Paddle, which somehow went viral and damaged an alarming number of friendships. Now I'm back with my second chaotic coop experience: CAAAHRThis time, I wanted to combine challenging coop gameplay with voice controls, loud communication, and complete panic. I truly hope you enjoy it. Your neighbors probably won't.